BR8204239A - Anel de vedacao para arvore radial com um labio de vedacao,de material elastico do tipo borracha,prensado elasticamente contra a arvore vedada - Google Patents

Anel de vedacao para arvore radial com um labio de vedacao,de material elastico do tipo borracha,prensado elasticamente contra a arvore vedada

Info

Publication number
BR8204239A
BR8204239A BR8204239A BR8204239A BR8204239A BR 8204239 A BR8204239 A BR 8204239A BR 8204239 A BR8204239 A BR 8204239A BR 8204239 A BR8204239 A BR 8204239A BR 8204239 A BR8204239 A BR 8204239A
Authority
BR
Brazil
Prior art keywords
shaft
liquid
sealed
tree
sealing
Prior art date
Application number
BR8204239A
Other languages
English (en)
Inventor
Peter Ehrmann
Dieter Fuchs
Karl-Heinrich Spies
Original Assignee
Freudenberg Carl
Priority date (The priority date is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the date listed.)
Filing date
Publication date
Application filed by Freudenberg Carl filed Critical Freudenberg Carl
Publication of BR8204239A publication Critical patent/BR8204239A/pt

Links

Classifications

    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/324—Arrangements for lubrication or cooling of the sealing itself
    • F—MECHANICAL ENGINEERING; LIGHTING; HEATING; WEAPONS; BLASTING
    • F16—ENGINEERING ELEMENTS AND UNITS; GENERAL MEASURES FOR PRODUCING AND MAINTAINING EFFECTIVE FUNCTIONING OF MACHINES OR INSTALLATIONS; THERMAL INSULATION IN GENERAL
    • F16J—PISTONS; CYLINDERS; SEALINGS
    • F16J15/00—Sealings
    • F16J15/16—Sealings between relatively-moving surfaces
    • F16J15/32—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings
    • F16J15/3244—Sealings between relatively-moving surfaces with elastic sealings, e.g. O-rings with hydrodynamic pumping action

Landscapes

  • Engineering & Computer Science (AREA)
  • General Engineering & Computer Science (AREA)
  • Mechanical Engineering (AREA)
  • Physics & Mathematics (AREA)
  • Fluid Mechanics (AREA)
  • Sealing With Elastic Sealing Lips (AREA)
  • Gasket Seals (AREA)
  • Sealing Battery Cases Or Jackets (AREA)
  • Closures For Containers (AREA)
BR8204239A 1981-12-02 1982-07-21 Anel de vedacao para arvore radial com um labio de vedacao,de material elastico do tipo borracha,prensado elasticamente contra a arvore vedada BR8204239A (pt)

Applications Claiming Priority (1)

Application Number Priority Date Filing Date Title
DE3147625 1981-12-02

Publications (1)

Publication Number Publication Date
BR8204239A true BR8204239A (pt) 1984-01-10

Family

ID=6147664

Family Applications (1)

Application Number Title Priority Date Filing Date
BR8204239A BR8204239A (pt) 1981-12-02 1982-07-21 Anel de vedacao para arvore radial com um labio de vedacao,de material elastico do tipo borracha,prensado elasticamente contra a arvore vedada

Country Status (7)

Country Link
US (1) US4447064A (pt)
EP (1) EP0081636B1 (pt)
JP (1) JPS58102868A (pt)
AT (1) ATE11447T1 (pt)
BR (1) BR8204239A (pt)
ES (1) ES276273Y (pt)
MX (1) MX157262A (pt)

Families Citing this family (12)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
JPS6078168A (ja) * 1983-10-04 1985-05-02 Nok Corp シ−ル
DE3402109A1 (de) * 1984-01-21 1985-08-01 Fa. Carl Freudenberg, 6940 Weinheim Radialwellendichtring
JPS6176797A (ja) * 1984-09-25 1986-04-19 Taiho Kogyo Co Ltd ウオ−タポンプ用メカニカルシ−ル
US4705277A (en) * 1984-11-08 1987-11-10 Microdot Inc. Hydrodynamic seal
GB2179408A (en) * 1985-08-20 1987-03-04 Angus George Co Ltd Oil seal with pumping action
DK511288A (da) * 1988-09-14 1990-03-15 Shamban W S Europ Skrabeindretning til for eksempel en aksel eller spindel
AT394425B (de) * 1990-06-21 1992-03-25 Vaillant Gmbh Wasserschalter
US5511886A (en) * 1994-05-23 1996-04-30 Brenco Incorporated Bearing seal with oil deflectors
US6105968A (en) * 1997-02-24 2000-08-22 Massachusetts Institute Of Technology Textured seal for reduced wear
JP2006233990A (ja) * 2005-02-22 2006-09-07 Nok Corp 粉体用回転シール
US7396016B2 (en) * 2005-09-27 2008-07-08 Nak Sealing Technologies Corporation Sealing device
TW200734562A (en) * 2006-03-03 2007-09-16 Nak Sealing Technologies Corp Sealing apparatus

Family Cites Families (7)

* Cited by examiner, † Cited by third party
Publication number Priority date Publication date Assignee Title
FR1468256A (fr) * 1957-11-06 1967-02-03 Dispositif d'étanchéité pour arbres tournants, en particulier pour l'arbre de moteurs à combustion interne
DE1525882B2 (de) * 1965-11-29 1971-07-01 Stensholrns Fabnks Aktiebolag, Landskrena (Schweden) Wellendichtring
FR1494280A (fr) * 1966-07-27 1967-09-08 Paulstra Sa Perfectionnements aux joints d'étanchéité pour arbres rotatifs
GB1219272A (en) * 1967-05-30 1971-01-13 Dunlop Co Ltd Improvements in sealing rings
FR1599308A (pt) * 1968-06-08 1970-07-15
JPS49147461U (pt) * 1973-04-23 1974-12-19
DE2902531C2 (de) * 1979-01-24 1984-05-10 Kaco Gmbh + Co, 7100 Heilbronn Radial-Wellendichtring

Also Published As

Publication number Publication date
US4447064A (en) 1984-05-08
JPS58102868A (ja) 1983-06-18
ES276273U (es) 1985-04-01
EP0081636A1 (de) 1983-06-22
ATE11447T1 (de) 1985-02-15
JPS6324195B2 (pt) 1988-05-19
ES276273Y (es) 1985-11-01
MX157262A (es) 1988-11-09
EP0081636B1 (de) 1985-01-23

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